The Descent Mk1 includes an Apnea mode for recreational and competitive free divers, and Apnea Hunt mode for spear fishers.
Explore worlds of adventure, underwater or topside, with Descent™ Mk1 dive computer. It’s the first watch-style dive computer to offer surface (land or water) GPS navigation with color mapping and multisport features.
Explore new worlds of adventure, underwater or topside, with the Garmin Descent Mk1. It’s the most versatile GPS dive computer for your diving adventures, the first watch-style dive computer to offer surface (land or water) GPS navigation with full onscreen colour mapping, location reference and wrist-based heart rate.
Whether you dive with or without tanks, in fresh water or saltwater, breathing air, nitrox, trimix or simply holding your breath — the Descent Mk1 is the intuitive, do-it-all dive computer you’ve been waiting for.
You can plan your dives right on the Garmin Descent Mk1, then use GPS way-points to mark your dive entry and exit points. Choose modes for single and multiple gas dives (including nitrox and trimix), gauge and apnea.
There’s also a built-in 3-axis compass for navigation above or below the waterline. The computer activates automatically underwater and uses the proven Bühlmann ZHL-16c algorithm with configurable conservatism settings.
Selectable tone and vibration alerts help keep you informed and safe throughout your dive.
Features of the Garmin Descent Mk1:
Premium full-featured dive computer
Sleek watch-style design
Bright 1.2” color display
Built-in TOPO mapping
3-axis compass, altimeter and multi sport features
Multiple dive operating modes (single-gas, multi-gas, gauge and apnea)
High-sensitivity GPS and GLONASS receiver provides surface navigation and automatically marks your dive entry and exit points
Selectable tone and vibration alerts help keep you informed and safe
Displays depth, dive time, temperature, NDL/TTS, ascent/descent rates, gas mix, PO2, N2 loading, decompression stop information and more
Elevate wrist heart rate technology for heart rate monitoring without a chest strap
Configurable conservatism feature allows for custom settings to match your experience level, overall fitness and personal safety limits
Auto dive log lets you store and review data from up to 200 dives — and share online via Garmin Connect™online fitness community and its included mobile app
Includes multiple preloaded activity profiles for all of your sports and adventures, including swim, run, bike, ski, row, paddle board and more
Battery performance: up to 19 days in watch mode, 10 days in smartwatch mode, 40 hours in dive mode and 20 hours in GPS mode (depending on settings)